Hi, I am adding updated_at and created_at columns into quantum data models. But there are some different opinions about the default value for updated_at. review comments at: https://review.openstack.org/#/c/15476/2 and more comments at: https://review.openstack.org/#/c/15476/2/quantum/db/model_base.py Nova is using null updated_at, glance is using timeutils.utcnow default as updated_at my implementation is like glance. Please give more feedbacks. Thanks Yong Sheng Gong -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20121108/c7846de5/attachment.html>